JIANG Hui.Effect of Application Period of Photosynthetic Bacteria on Yield and Quality of Rice[J].HEILONGJIANG AGRICULTURAL SCIENCES,2016,(03):35-37.[doi:10.11942/j.issn1002-2767.2016.03.0035]
光合细菌不同施用时期对水稻产量和品质的影响
- Title:
- Effect of Application Period of Photosynthetic Bacteria on Yield and Quality of Rice
- 文章编号:
- 1002-2767（2016）03-0035-03
- Keywords:
- photosynthetic bacteria; application period; yield; quality
- 分类号:
- S511
- 文献标志码:
- A
- 摘要:
- 为了促进光合菌肥的推广应用，采用盆栽试验方法，研究光合细菌不同施用时期对水稻产量和品质的影响。结果表明：水稻孕穗后施用光合细菌可以提高水稻穗数、穗粒数、降低空瘪率，提高水稻产量，不同处理间产量差异达到极显著水平，水稻产量随光合细菌施用时间的推移增加幅度降低，孕穗后10 d施用光合细菌对水稻产量影响最大；光合细菌可以提高稻米外观品质和食味品质，随施用时间推移，稻米垩白粒率、垩白度下降，蛋白质含量提高，在水稻孕穗期20~30 d施用光合细菌稻米品质最佳。
- Abstract:
- In order to promote the popularization and application of photosynthetic bacterial manure， the effect of photosynthetic bacteria in different application time on rice yield and quality was studied by a pot experiment.The results showed that administration of photosynthetic bacteria could increase rice panicles,grain number per panicle,reduce empty flat rate after rice booting,there were significant differences on yield among different treatments,with the passage of time of application of photosynthetic bacteria reduced the rate of increase rice field,application of photosynthetic bacteria on rice yield maximum after booting 10 d; photosynthetic bacteria could improve the appearance quality and eating quality of rice,protein content and reduce chalky grain rate and chalkiness,the best quality rice formed after administration of photosynthetic bacteria on rice booting 20~30 d.
参考文献/References:
［1］何剑丹,龙炳清,刘长根，等.光合细菌的应用现状与前景[J].四川师范大学学报,2005,28(1): 114-116.
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备注/Memo
收稿日期：2015-12-09